>1x4a_A mol:protein length:109 splicing factor, arginine/serine-rich 1 (splicing factor 2, alternate splicing factor) variant GSSGSSGMSGGGVIRGPAGNNDCRIYVGNLPPDIRTKDIEDVFYKYGAIRDIDLKNRRG GPPFAFVEFEDPRDAEDAVYGRDGYDYDGYRLRVEFPRSGRGTGSGPSSG >1x4a_A mol:protein length:109 splicing factor, arginine/serine-rich 1 (splicing factor 2, alternate splicing factor) variant GSSGSSGMSGGGVIRGPAGNNDCRIYVGNLPPDIRTKDIEDVFYKYGAIRDIDLKNRRG GPPFAFVEFEDPRDAEDAVYGRDGYDYDGYRLRVEFPRSGRGTGSGPSSG